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Modeling Tools for Further Reduction of Emissions from Fluidized Bed Combustors (Liekki 2 - 219)

Modeling Tools for Further Reduction of Emissions from Fluidized Bed Combustors

Datum: 1.4.1997-31.12.1998
Kod: 17715
Institution: Åbo Akademi / Kemisk-tekniska fakulteten (KTF), Förbränningskemiska forskargruppen vid ÅA
Adress: Lemminkäinengatan 14 - 18 B, FIN-20510 Åbo
Tel. +358-2-2154 681
Fax +358-2-2154 780
E-post pkilpine@abo.fi
Projektledare: TkD Mikko Hupa, professor (1.4.1997-31.12.1998)
TkD Pia Kilpinen, (1.4.1997-31.12.1998)
Forskare: TkL Anders Brink (1.4.1997-31.12.1998)
TkD Christian Mueller (1.4.1997-31.12.1998)
TkL Sirpa Kallio (1.4.1997-31.12.1998)
DI Tommy Nordström (1.4.1997-31.12.1998)
Typ av forskning: 1 (0=Inom tjänst, 1=Beställd forskning, 2=Samarbetsforskning)
- utvecklingsarbete 100 %
Årsverken: Totalt: 140 månader
Partner: Ruhr Universität Bochum, Germany VTT Energy, Esbo, Finland
Ämnesord: förbränningsteknik, avfallsgaser, rökgaser, utsläpp, polttotekniikka, jätekaasut, savukaasut, päästöt, förbränning, förgasning, forskningsprogram, combustion, gasification, research programme,

Svenskt abstrakt föreligger tyvärr inte.

The aim of the project is to assist in development of more efficient in-furnace methods for controlling gaseous emissions from energy conversion technologies based on combustion and/or gasification.The main emphasis is put on technologies such as fluidized bed combustion (CFBC, BFBC) and combined cycle processes (PFBC, IGCC).The project consists of two parts: a) detailed chemical kinetic elementary reaction modeling and b) prediction of nitrogen oxide emissions from practical combustors.The following topics have been studied 1997: a) Detailed kinetic modeling: · effect of HCl and nitrogen oxides on CO burn-out in freeboard conditions during waste combustion in FBC. · effect of pressure on the Thermal DeNOx process under PFBC conditions.

Publikation(er)

1.10.1996 / 17.6.1998